30776048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 63745920

約数和(自身を除く): 32969872

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 1511, 2546, 3022, 5092, 6044, 10184, 12088, 20368, 24176, 28709, 57418, 101237, 114836, 202474, 229672, 404948, 459344, 809896, 1619792, 1923503, 3847006, 7694012, 15388024, 30776048]

約数ペア:

[(1, 30776048), (2, 15388024), (4, 7694012), (8, 3847006), (16, 1923503), (19, 1619792), (38, 809896), (67, 459344), (76, 404948), (134, 229672), (152, 202474), (268, 114836), (304, 101237), (536, 57418), (1072, 28709), (1273, 24176), (1511, 20368), (2546, 12088), (3022, 10184), (5092, 6044)]